ScanFrame Method

Attempts to add an image to the CreditCardScanner for acquisition.

Syntax

C#
Visual Basic
Java
Objective-C

public DetectionInfo ScanFrame( 
   Frame frame
)

'Declaration

Public Function ScanFrame( _
   ByVal frame As Frame _
) As DetectionInfo

- (nullable LTDetectionInfo *)scanFrame:(LTFrame *)frame error:(NSError **)error

public DetectionInfo scanFrame(Frame frame)

Parameters

frame: The Frame object containing the image data the user wishes to scan.

Return Value

A DetectionInfo object containing the information obtained from the scan.

Remarks

Use the ScanFrame method to attempt to add frames to the CreditCardScanner for acquisition. It will often take more than one frame to acquire accurate data. It is best to call this method repeatedly with a stream of images until accurate data has been acquired. If the Focus Score is above the MinimumFocusScore the frame will be added.

Requirements

Target Platforms

Reference

CreditCardScanner Class
CreditCardScanner Members